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Pin No.
Mark
I/O
35
CHG_CW
O
Changer motor CW output
36
CHG_
O
Changer half drive output
HALF
37
CHG_
O
Changer plunger output
PLGR
38
CHG_SW2
I/O
CD changer SW2 input
39
CHG_SW1
I/O
CD changer SW1 input
40
RESTSW
I
CD limit SW input for the most
inner point (Active Low)
41
CDRST
I
CD reset output
42
PHOTO_01
I
Counter input
43
PHOTO_02
I
Counter input
44-78
SEG37 -
O
Segment drive output. (Anode
SEG3
drive output)
79-80
R10/SEG2 -
O
Regional/Function setting
R9/SEG1
use/Segment drive output
81-88
REG8/GRID8
O
Digit Drive Output (Grid Drive
-
Output) For Regional Setting/
REG1/GRID1
Function Selection Use
89
VEE
-
Power Supply (-30)
90
REG-IN
I/O
Region and function setting and
EEPROM chip enable select
output
91
EE_CS
O
EEPROM chip enable
92
SER4
O
(EE_CLK/EX1_CLK)
93
SER3
O
(EE_DAT/EX1_DAT)
94
SER2
O
(ASP_CLK)
95
SER1
O
(ASP_DAT)
96
SP_C
O
Speaker C control
97
AVSS
O
Analog ground (0V)
98
VREF
O
Reference for A-D
99
SP_B
O
Speaker B control
100
SP_A
O
Speaker A control
Function
43
SA-AK110P /
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